Roland FR-2b 用户手册

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Setting up
12
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FR-2/FR-2b V-Accordion
Using the FR-2/FR-2b’s digital effects
While playing on the Treble keyboard, you may have 
noticed that the accordion sounds are enhanced by effects 
(probably reverb). The FR-2/FR-2b contains 2 digital 
effects:
Reverb: This effect creates the impression that you are 
playing in a concert hall, a church or a room. It adds 
“depth” to the sound.
Chorus: This effect creates the impression that several 
instruments of the same type are playing at the same time. 
You can change the type and the level settings of these 
two effects (see p. 19). Those settings apply to all sections 
and all Sets.
Bass section 
The buttons in this section allow you to play both bass notes 
and chords. The chords use the (sound) register selected for 
the Bass section – hence the name of this section. The “real” 
bass notes are assigned to the two highlighted rows. The 
remaining buttons are used to play chords.
At the factory, three caps are installed on the black buttons 
in the following illustration. Feel free to remove them and to 
slide them over other buttons if that feels more comfortable.
Here is what the caps look like:
The overall sound the Bass section produces is determined by 
the register you activated last. This section can be used as 
“accordion”, to play orchestral sounds, or both.
(1) Connect the FR-2/FR-2b and switch it on.
(2) Grab the FR-2/FR-2b, press and pull down a register and 
start playing on the Bass (button) keyboard.
When you only use the accordion sounds (i.e. while the 
[ORCH¥BASS] B and [ORCH¥CHORD] C buttons are dark), 
the bass and chord buttons use the same register, because 
they belong to the same accordion section.
(3) If you think the sound is too loud or too soft, you can 
change the setting of the [VOLUME] knob A.
Using the orchestral sounds
Your FR-2/FR-2b contains PCM sounds (samples) of various 
instruments that are not related to accordion sounds. Those 
sounds allow you to expand your musical endeavours.
The FR-2/FR-2b’s Orchestra functionality comprises three 
sections: one for the Treble keyboard (called “Orchestra”), 
another for the Bass buttons (first two rows, called “ORCH 
BASS”), and a third for the chord buttons (remaining rows, 
called “ORCH CHORD”).
You can specify for each section whether or not the orches-
tral sounds should be used instead of the accordion sounds.
Orchestral sounds for the Treble section
Note: Only one orchestral sound can be selected at any one time.
(1) Press one of the registers [6]~[8] 
once or twice (it lights red).
The “b” sounds can be selected by 
pressing the corresponding register 
twice. See page 7 (or the front 
panel) for the available sounds.
(2) Play a few notes on the Treble key-
board.
Switching off the Orchestra part
To return to a state where only the Treble accordion sec-
tion sounds:
(3) Press one of the registers [1]~[5] F once or twice (it 
lights green).
Orchestral sounds for the Bass section
The orchestral bass part can be used instead of the Bass sec-
tion (thus replacing the accordion sound assigned to the bass 
rows). It only applies to the bass rows (the ones closest to 
the bellows) and has no effect on the chord buttons.
(1) Press the [ORCH¥BASS] B button (it must light).
(2) Check whether the [LEFT¥REGISTER] D button is dark. If 
it is not, press it.
(3) Use the Bass registers to select the desired sound (the 
register you press lights green).
Bb3
F3
C3
G3
D3
A3
E3
B3
F#3
C#3
Ab3
Eb3
Bb3
F3
C3
G3
F#3
C#3
Ab3
Eb3
Bb3
F3
C3
G3
D3
A3
E3
B3
F#3
C#3
Ab3
Eb3
F#M
C#M
AbM
EbM
BbM
FM
CM
GM
DM
AM
EM
BM
F#M
C#M
AbM
EbM
F#m
C#m
Abm
Ebm
Bbm
Fm
Cm
Gm
Dm
Am
Em
Bm
F#m
C#m
Abm
Ebm
F#7
C#7
Ab7
Eb7
Bb7
F7
C7
G7
D7
A7
E7
B7
F#7
C#7
Ab7
Eb7
F#dim
C#dim
Abdim
Ebdim
Bbdim
Fdim
Cdim
Gdim
Ddim
Adim
Edim
Bdim
F#dim
C#dim
Abdim
Abdim
Bass buttons
(*) This can be changed to 3 bass and 3 chord rows. See “Bass & Chord Mode” on p. 23.
Chord buttons*
Slide up to remove
Slide over button
Reference cap
ORCH BASS sounds
1
Acoustic
4
Fretless
2
Bowed*
5
Tuba Mix
3
Fingered
FR-2+b GB.book  Page 12  Tuesday, August 7, 2007  11:19 AM